A Placebo-controlled Study of Efficacy & Safety of 2 Trough-ranges of Everolimus as Adjunctive Therapy in Patients With Tuberous Sclerosis Complex (TSC) & Refractory Partial-onset Seizures

This study evaluated the efficacy and safety of two trough-ranges of everolimus given as adjunctive therapy in patients with tuberous sclerosis complex (TSC) who had refractory partial-onset seizures. The study consisted of 4 phases for each patient Baseline phase:\[From Screening Week -8 (V1) to randomization visit at Week 0 (V2)\], Core phase \[from randomization at Week 0 (V2) to Week 18 (V11)\], Extension phase \[from Week 18 (V11) until 48 weeks after the last patient had completed the core phase\] and Post Extension phase \[from end of Extension phase to end of study\].